Comparison

VocPass vs 單字雪球

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VocPass

Features
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VocPass 是專為台灣高中職生打造的學務管理應用程式,讓您隨時隨地掌握學習動態。 • 智慧登入 - 支援多所學校,內建 AI 驗證碼識別技術 • 成績查詢 - 即時查看各科成績、學期總成績與排名 • 出勤管理 - 完整的缺曠統計與各科出勤紀錄 • 課表查看 - 清晰的課程時間表,輕鬆掌握每日安排 • 獎懲紀錄 - 完整的獎勵與懲處記錄管理

About

單字雪球

This app uses spaced repetition to help you master difficult vocabulary. It features a built-in dictionary, multiple learning modes, and progress tracking. Designed for those who already know many words, it focuses on reinforcing what you struggle to remember.

Highlights
  • Spaced Repetition System (SRS)
  • 18,000+ built-in word bank
  • Four learning modes (read, quiz, spell, sprint)
  • Built-in Cambridge Dictionary
  • Progress sync via iCloud
  • No account, ads, or subscriptions
Features
Read full description

你早就認得很多單字了——真正該花時間的,是那些一直記不牢的幾百個字。 單字雪球用 Anki 式的間隔重複(SRS)排程,把「已經會的」快速分流歸檔,把「還不熟的」在你快要忘記的那一天送回眼前。每天只要清完「今日要讀」,記住的字就像雪球一樣越滾越大。 ■ 18,000 字內建字庫,打開就能背 收錄 18,000 多筆單字,含 KK 音標、中文詞性解釋、英文釋義,以及 79,000 條例句與搭配詞。Level 1~6 對應大考字表分級,想背哪幾級自己勾。完全內建、離線可用,不必匯入字卡,也不用自己建牌組。 ■ 四種學習模式,看心情換 ・讀單字:到期複習自動穿插新字,四鍵評分(再一次/困難/良好/簡單),按鈕上直接顯示下次複習的間隔,按下去之前就知道結果。 ・寫題目:四選一克漏字。答錯的字和誤選的字會自動標記為不熟;題目句子裡的任何一個字都能點開查字義。 ・拼字測驗:看中文解釋和首字母,把英文拼出來。題數、是否納入還沒學過的字、是否影響複習排程,都可以自己決定。 ・清單衝刺:把任意單字丟進自訂清單(考前衝刺、課本第三課、老是搞混的字…),用不計分的循環卡片反覆翻,全部記住才結束。 ■ 為「已經會很多字」的人設計 第一次看到的字按「簡單」就直接歸檔為精通,永遠不再排程、也不佔用每日新字配額;只有測驗答錯或你手動標記不熟時才會被拉回來。每日新字量也會隨著複習積壓自動縮減,不會一次雪崩。 ■ 查得到,才記得住 ・變化型態查找:輸入 studied、running、cities 都能找到原形。 ・中文反查:忘了英文怎麼拼,打中文一樣查得到。 ・內建劍橋辭典:想查更深入時,直接在 app 內開啟 Cambridge Dictionary。 ・單字發音:點一下就聽美式發音。 ・個人筆記:搭配詞、字根、諧音,想怎麼記就怎麼寫,之後複習時會一起出現。 ■ 每天都會想打開 ・連續天數紀錄,加上可自訂時間的每日提醒通知。 ・主畫面與鎖定畫面小工具,一眼看到今天還有幾個字要讀。 ■ 進度存在你自己的 iCloud 學習進度透過 iCloud 私有資料庫自動同步,換手機、重裝 app 都會自動回填。沒有帳號、沒有廣告、沒有訂閱,也不收集你的學習資料。 現在開始滾你的單字雪球。

Screenshots

VocPass4 screens
單字雪球4 screens

Verdict

The call

The clearest difference is in-app purchases: VocPass at none against 單字雪球's 1. 單字雪球's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 單字雪球 sells 1 one-off in-app purchase. VocPass asks for nothing beyond the download.

UpkeepUpdate frequency

VocPass ships an update every 2 weeks, 單字雪球 every 4 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 7 level
VocPass versus 單字雪球: the parameters behind the verdict, then further details
ParameterVocPass單字雪球
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.617.0 — better
Further details — not scored
Size7 MB34 MB
Age rating4+4+
DeveloperVery Fast Network LTDCHENG-LI CHANG

In-app purchases

None

VocPass

No in-app purchases

1 purchases

單字雪球

One-time1
  • 記憶線索$2.99

Questions

Is VocPass free?
VocPass is free to download, with no in-app purchases.
Is 單字雪球 free?
單字雪球 is free to download, with in-app purchases available.
Do VocPass or 單字雪球 have ads?
Neither VocPass nor 單字雪球 shows ads.
Which is updated more often, VocPass or 單字雪球?
VocPass ships an update every 2 weeks, and 單字雪球 every 4 days. Most recently, VocPass was updated on October 31, 2026 and 單字雪球 on October 29, 2026.

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